/* NEXUS Support System - Sci-Fi Theme CSS */

:root {
    --primary-color: #00ffff;
    --secondary-color: #ff00ff;
    --accent-color: #00ff00;
    --bg-dark: #0a0a1a;
    --bg-darker: #050510;
    --bg-card: rgba(10, 10, 26, 0.8);
    --text-primary: #ffffff;
    --text-secondary: #b8b8d1;
    --grid-color: rgba(0, 255, 255, 0.1);
    --glow-primary: rgba(0, 255, 255, 0.5);
    --glow-secondary: rgba(255, 0, 255, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Navigation */
.nav-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(5, 5, 16, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--grid-color);
    z-index: 1000;
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--glow-primary);
    letter-spacing: 4px;
}

.logo-subtitle {
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 6px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--glow-primary);
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link:hover::after {
    width: 100%;
}

.cta-button {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-dark);
    border: none;
    padding: 0.8rem 2rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px var(--glow-primary);
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--glow-primary);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 120px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 50%, var(--bg-darker) 100%);
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px),
        linear-gradient(var(--grid-color) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, var(--primary-color), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--secondary-color), transparent),
        radial-gradient(2px 2px at 50px 160px, var(--accent-color), transparent),
        radial-gradient(2px 2px at 90px 40px, var(--primary-color), transparent),
        radial-gradient(2px 2px at 130px 80px, var(--secondary-color), transparent);
    background-size: 200px 200px;
    animation: particles 15s linear infinite;
}

@keyframes particles {
    0% { opacity: 0; }
    50% { opacity: 1; }
    100% { opacity: 0; }
}

.hero-content {
    position: relative;
    text-align: center;
    z-index: 1;
    padding: 2rem;
    margin-top: 60px;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    letter-spacing: 8px;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px var(--glow-primary);
}

.title-line {
    display: block;
    margin: 0.5rem 0;
}

.title-main {
    font-size: 6rem;
    color: var(--primary-color);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 0 0 10px var(--glow-primary),
                     0 0 20px var(--glow-primary),
                     0 0 30px var(--glow-primary);
    }
    to {
        text-shadow: 0 0 20px var(--glow-primary),
                     0 0 40px var(--glow-primary),
                     0 0 60px var(--glow-primary);
    }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    letter-spacing: 4px;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.primary-button,
.secondary-button {
    padding: 1rem 3rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid;
}

.primary-button {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-dark);
    border-color: transparent;
    box-shadow: 0 0 20px var(--glow-primary);
}

.primary-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--glow-primary);
}

.secondary-button {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.secondary-button:hover {
    background: rgba(0, 255, 255, 0.1);
    box-shadow: 0 0 20px var(--glow-primary);
}

.stats {
    display: flex;
    gap: 4rem;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--glow-primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    background: var(--bg-darker);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 4px;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--glow-primary);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--grid-color);
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 0 20px var(--glow-primary);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.feature-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Documentation Section */
.docs {
    padding: 6rem 2rem;
    background: var(--bg-dark);
}

.docs-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.doc-card {
    background: var(--bg-card);
    border: 1px solid var(--grid-color);
    padding: 2rem;
    transition: all 0.3s ease;
}

.doc-card:hover {
    border-color: var(--secondary-color);
    box-shadow: 0 0 20px var(--glow-secondary);
}

.doc-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.doc-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.doc-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.doc-link:hover {
    text-shadow: 0 0 10px var(--glow-primary);
}

/* Contact Section */
.contact {
    padding: 6rem 2rem;
    background: var(--bg-darker);
    position: relative;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    color: var(--primary-color);
    letter-spacing: 4px;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--glow-primary);
}

.contact-subtitle {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    letter-spacing: 2px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-input,
.form-textarea {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--grid-color);
    padding: 1rem;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px var(--glow-primary);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-button {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-dark);
    border: none;
    padding: 1rem 2rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px var(--glow-primary);
}

.submit-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--glow-primary);
}

/* Footer */
.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--grid-color);
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section {
    text-align: left;
}

.footer-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.footer-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--glow-primary);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--grid-color);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .title-main {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stats {
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Page Header */
.page-header {
    padding: 8rem 2rem 4rem;
    text-align: center;
    background: var(--bg-darker);
    position: relative;
}

.page-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    color: var(--primary-color);
    letter-spacing: 4px;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px var(--glow-primary);
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

/* Detailed Features */
.detailed-features {
    padding: 6rem 2rem;
    background: var(--bg-dark);
}

.feature-detail {
    max-width: 900px;
    margin: 0 auto 4rem;
    background: var(--bg-card);
    border: 1px solid var(--grid-color);
    padding: 3rem;
    transition: all 0.3s ease;
}

.feature-detail:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px var(--glow-primary);
}

.feature-detail-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.feature-detail-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.feature-detail-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.feature-list {
    list-style: none;
    padding-left: 0;
}

.feature-list li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 2rem;
}

.feature-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--glow-primary);
}

/* Documentation Content */
.docs-content {
    padding: 4rem 2rem;
    background: var(--bg-dark);
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.docs-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

.sidebar-links {
    list-style: none;
}

.sidebar-link {
    color: var(--text-secondary);
    text-decoration: none;
    display: block;
    padding: 0.8rem 0;
    transition: all 0.3s ease;
    border-left: 2px solid transparent;
    padding-left: 1rem;
}

.sidebar-link:hover {
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    text-shadow: 0 0 10px var(--glow-primary);
}

.docs-main {
    background: var(--bg-card);
    border: 1px solid var(--grid-color);
    padding: 3rem;
}

.doc-section {
    margin-bottom: 3rem;
}

.doc-section:last-child {
    margin-bottom: 0;
}

.doc-section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.doc-section-text {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.doc-list {
    list-style: none;
    padding-left: 0;
}

.doc-list li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 2rem;
}

.doc-list li::before {
    content: '▪';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

.code-block {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--grid-color);
    border-radius: 5px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--accent-color);
    line-height: 1.6;
}

.api-endpoint {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--grid-color);
    padding: 1.5rem;
    margin: 1rem 0;
}

.api-method {
    font-family: 'Orbitron', sans-serif;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.api-description {
    color: var(--text-secondary);
}

/* Contact Full Page */
.contact-full {
    padding: 6rem 2rem;
    background: var(--bg-dark);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info-card {
    background: var(--bg-card);
    border: 1px solid var(--grid-color);
    padding: 2rem;
}

.contact-info-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--grid-color);
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-info-text {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.contact-value {
    color: var(--primary-color);
}

.contact-form-container {
    background: var(--bg-card);
    border: 1px solid var(--grid-color);
    padding: 2rem;
}

.contact-form-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    letter-spacing: 2px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
    font-size: 0.9rem;
}

/* Responsive for new pages */
@media (max-width: 1024px) {
    .docs-content {
        grid-template-columns: 1fr;
    }
    
    .docs-sidebar {
        position: static;
    }
    
    .contact-full {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }
    
    .feature-detail {
        padding: 2rem;
    }
    
    .docs-main {
        padding: 2rem;
    }
    
    .contact-form-container {
        padding: 1.5rem;
    }
}